JPH0792197B2 - Drainage well in underground cavern for pressure liquefied gas storage - Google Patents
Drainage well in underground cavern for pressure liquefied gas storageInfo
- Publication number
- JPH0792197B2 JPH0792197B2 JP61187665A JP18766586A JPH0792197B2 JP H0792197 B2 JPH0792197 B2 JP H0792197B2 JP 61187665 A JP61187665 A JP 61187665A JP 18766586 A JP18766586 A JP 18766586A JP H0792197 B2 JPH0792197 B2 JP H0792197B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cavity
- drainage well
- pressure
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 230000002706 hydrostatic effect Effects 0.000 claims description 10
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 10
- 239000001273 butane Substances 0.000 description 7
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
- 239000012071 phase Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G5/00—Storing fluids in natural or artificial cavities or chambers in the earth
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/02—Containers for fluids or gases; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ この発明は、ブタンおよびプロパン等の液化ガスを含水
岩石（すなわち地下水を含有する）内に形成された空洞
内において圧力貯蔵する地下貯蔵施設に関するもので、
ガス液化圧力の平衡に空洞近傍の静水圧を使用する利点
を有し、さらに詳しくは、かかる地下貯蔵空洞用排水井
に関する。Description: TECHNICAL FIELD The present invention relates to an underground storage facility that stores a liquefied gas such as butane and propane under pressure in a cavity formed in a hydrous rock (that is, containing groundwater). Things
It has the advantage of using near-cavity hydrostatic pressure for gas liquefaction pressure equilibration, and more particularly to such underground storage cavity drainage wells.
［従来の技術］ 空洞には周囲岩石から常時水が浸出しており、この水は
空洞底部に集まる。貯蔵には液相における密度が水の密
度より小さくて、しかも水と混和しない物質のみが使わ
れることは勿論である。この空洞は３つの重畳した相か
ら成り、最下部には水の相、水の相の上方には液化ガス
の相、この液化ガス面の上方の空洞の最上部には気体相
が充満している。この気体ガスは液体（以下、液体とは
液化ガスを指す）と平衡していて、その圧力は周囲温度
（一般に約15℃）に適用される液体−蒸気平衡圧力で、
空洞の深さは、充分な静水圧を持つようにするために貯
蔵すべき物質の特性の関数として定められる。[Prior Art] Water constantly leaches from the surrounding rocks into the cavity, and this water collects at the bottom of the cavity. It goes without saying that only substances whose density in the liquid phase is lower than that of water and which are immiscible with water are used for storage. This cavity consists of three superposed phases, the bottom being filled with the water phase, the top of the water phase with the liquefied gas phase, and the top of the cavity above the liquefied gas surface being filled with the gas phase. There is. This gas gas is in equilibrium with a liquid (hereinafter liquid refers to a liquefied gas) and its pressure is the liquid-vapor equilibrium pressure applied at ambient temperature (generally about 15 ° C),
The depth of the cavity is defined as a function of the properties of the material to be stored in order to have sufficient hydrostatic pressure.
貯蔵所は液体物質を除去または追加することにより液体
−気体平衡面を移動させることにより使用される。水−
液体境界面はほぼ一定レベルに保たれ、すなわち互いに
かなり接近した２つのレベルの間に保たれる、すなわ
ち、水が所定上限に到達すると水ポンプが作動を開始
し、水−液体境界面が所定下限レベルに戻ると同水ポン
プは停止する。Reservoirs are used by moving the liquid-gas equilibrium surface by removing or adding liquid material. Water −
The liquid interface is kept at a substantially constant level, i.e. between two levels very close to each other, i.e. when the water reaches a certain upper limit, the water pump is activated and the water-liquid interface is kept at a certain level. When returning to the lower limit level, the water pump will stop.
空洞はその底部に排水井を有し、この底部は一般に排水
井に向かって僅かに傾斜している。水の上限レベルは排
水井の上面より下方にある深さのところに常に固定され
ていて、液体抜き取り用オリフィスも排水井内部ではあ
るが水の上限レベルより上方に配設されている。The cavity has a drainage well at its bottom, which bottom is generally slightly inclined towards the drainage well. The upper level of water is always fixed at a depth below the upper surface of the drainage well, and the liquid extraction orifice is also located inside the drainage well but above the upper level of water.
第２図は、従来使用されている上述の貯蔵施設の断面図
である。説明を簡単にするため貯蔵物質はブタンである
とする。しかしながら、この物質は圧力下において液化
し、その液体密度が水の密度より小さく、かつ液相にお
いて水と混和しないような他の任意ガスであってもよい
ことは勿論である。FIG. 2 is a cross-sectional view of the above-mentioned storage facility that is conventionally used. For simplicity of explanation, the storage substance is assumed to be butane. However, it goes without saying that this substance may be any other gas that liquefies under pressure, its liquid density is lower than that of water, and is immiscible with water in the liquid phase.
空洞１の底部３は排水井２に向って僅かに傾斜してい
る。図示した４つの操作管の内、管５は液体ブタン抜き
取り用、管６は排水用、管７はガス抜き用で空洞１上部
に開口し、管８は液体ブタン注入用である。水吸引オリ
フィス61は排水井２の底部近くに配設され、２つの固定
レベル間、すなわち上限レベルNsおよび下限レベルNiに
水位を保つようにポンプで制御している。これが一般に
行なわれている方法である。液体ブタン吸引オリフィス
51は排水井２の上面より下方の所定の深さｈのところで
あるが水上限レベルNsより上方のところに配設されてい
る。The bottom 3 of the cavity 1 is slightly inclined towards the drainage well 2. Of the four operation pipes shown, a pipe 5 is for extracting liquid butane, a pipe 6 is for draining, a pipe 7 is for discharging gas, and is opened above the cavity 1, and a pipe 8 is for injecting liquid butane. The water suction orifice 61 is arranged near the bottom of the drainage well 2 and is controlled by a pump so as to maintain the water level between two fixed levels, that is, the upper limit level Ns and the lower limit level Ni. This is a commonly used method. Liquid butane suction orifice
The drain 51 is arranged at a predetermined depth h below the upper surface of the drainage well 2 but above the upper water level Ns.
貯蔵施設を保存状態、すなわち日常の使用状態ではない
が取り壊すことのない状態にするには、操作管の少なく
とも１つに水を注ぐかまたは貯蔵系が静水圧平衡状態に
なるように水位Ｈまで管内に水を上昇させ、周知のよう
に、操作管の中のガスを抜き、操作管に水プラグを形成
するのが通常の方法である。この操作を安全に行なうた
めに、ブタン吸引オリフィス51を、例えばオリフィス51
上方における排水井２の容積が平衡水位Ｈまでの管内水
柱容積より大きくなるのに充分な排水井２の下方深さｈ
のところに配設する。そして、空洞内部の液体の注排を
行うことなく長期にわたって安全な貯蔵を行うために、
管６のポンプの使用が禁止されると、排水井の水位が上
昇し、排水井の水位が空洞の底部３に達すると、各管が
それらの地上端において大気圧まで減圧されて、水は管
内において高さＨまで上昇できるようになっている。排
水井２の断面積をＳとし、注水すべき管の断面積をｓと
すれば、深さｈは下記条件によって定められる。To keep the storage facility in a conserved state, i.e. not in daily use but in a state in which it is not destroyed, pour water into at least one of the operating pipes or bring it to a water level H so that the storage system is in hydrostatic equilibrium. It is common practice to raise the water in the tube and, as is well known, vent the gas in the operating tube and form a water plug in the operating tube. In order to perform this operation safely, replace the butane suction orifice 51 with, for example, the orifice 51.
The lower depth h of the drainage well 2 sufficient for the volume of the drainage well 2 above to become larger than the volume of the water column in the pipe up to the equilibrium water level H
Place it. And in order to store safely for a long period without pouring and draining the liquid inside the cavity,
When the use of pumps on pipes 6 is prohibited, the water level in the drainage well rises, and when the water level in the drainage well reaches the bottom 3 of the cavity, the pipes are depressurized to atmospheric pressure at their ground ends and the water is The height can be raised to H in the pipe. If the cross-sectional area of the drainage well 2 is S and the cross-sectional area of the pipe to be injected is s, the depth h is determined by the following conditions.
ｈ・Ｓ＞Ｈ・ｓ これは一般に行なわれているものである。すなわち、高
さＨは、普通は管５の下開放端51から測定される水位
で、いくつかの施設では、管８も管５も吸引口51に近い
排水井まで延びている。従って、貯蔵施設を一般的な安
全状態におくためには、貯蔵された気体の液相まで延び
る管の中のガスを抜き空洞を水プラグにより隔離するた
めに、これらの管には水が満たされなければならない。
これを成し遂げるためには、管５の吸引口51のレベルよ
りも上の排水井の水の容積（ｈ・Ｓ）は管を満たす前に
管５、６、あるいは管８の全容積（Ｈ・ｓ）よりも大き
くなければならない。管における水の高さな空洞内の圧
力によって左右される。このように、高さＨは、吸引口
51の位置を基準として排水井に加えられる圧力を平衡す
ることを可能にする水の高さを意味する。排水井２の深
さを増せば一層安全になるが、一層深く掘り下げまたは
管を一層長くしなければならないという問題がある。換
言すれば、オリフィス51を底部３と同じレベルにするほ
ど安全にコストが増加する。h · S> H · s This is generally performed. That is, the height H is the water level normally measured from the lower open end 51 of the pipe 5, and in some facilities both the pipe 8 and the pipe 5 extend to a drain well close to the inlet 51. Therefore, to keep the storage facility in a general safe condition, these tubes are filled with water in order to vent the gas in the tubes that extend to the liquid phase of the stored gas and to isolate the cavity with a water plug. It must be.
In order to achieve this, the volume of water in the drain well (h · S) above the level of the suction port 51 of the pipe 5 (h · S) must reach the total volume of the pipe 5, 6 or 8 (H · S) before filling the pipe. must be greater than s). It depends on the pressure in the water level cavity in the tube. In this way, the height H is
It means the height of the water that makes it possible to balance the pressure exerted on the drain well relative to the position of 51. Increasing the depth of the drainage well 2 makes it safer, but there is a problem that it requires deeper drilling or longer pipes. In other words, the cost is increased safely as the orifice 51 is brought to the same level as the bottom 3.
一方、排水井２の断面積Ｓが増すほど深さを減らすこと
ができる。しかしながら、貯蔵施設を使用する際には、
水位はポンプによってNiとNsとの間になるように制御さ
れるため、断面積Ｓが小さいほうが正確な水位の制御が
行えるといった問題がある。On the other hand, the depth can be reduced as the cross-sectional area S of the drainage well 2 increases. However, when using storage facilities,
Since the water level is controlled by the pump so as to be between Ni and Ns, the smaller the cross-sectional area S, the more accurate the water level can be controlled.
この発明は上述の矛盾した条件を調和させるのに好適で
ある。The present invention is suitable for reconciling the contradictory conditions described above.
［目的］ 本発明は上記事情に鑑みてなされたもので、静水圧平衡
にするのに十分な高さまで、注水する管を満たすのに十
分な水の容積を排水井に確保して液化ガスの地下貯蔵に
おける静水圧平衡を確実に達成することができ、また、
貯蔵施設の使用に際しての水位に関する情報を得る際の
正確性を維持しながら排水井の深さを小さくしてコスト
の削減を達成することが可能な圧力液化ガス貯蔵用地下
空洞の排水井を提供することを目的とする。[Purpose] The present invention has been made in view of the above circumstances, and secures a sufficient volume of water in a drainage well to fill a pipe for injecting water to a height sufficient to achieve hydrostatic equilibrium, and It is possible to reliably achieve hydrostatic balance in underground storage, and
Providing an underground well for pressure liquefied gas storage that can reduce the cost by reducing the depth of the drainage well while maintaining accuracy when obtaining information on the water level when using the storage facility The purpose is to do.
［概要］ この発明は、互いに上下に設けた断面積の異なる２つの
部分から成り、その上方部分の断面積を下方部分の断面
積より大きくして、上記上方部分の容積を静水圧平衡に
する高さまで注水する管内を満たす水の容積より大きな
容積に形成した排水井の特徴を有する圧力液化ガス貯蔵
用地下空洞を提供するものであって、注水する管のオリ
フィスは上記上下部分の間の結合部近傍に配設する一
方、上記排水井から排水する管のオリフィスは上記排水
井の上記下方部分に配設したものである。[Outline] The present invention is composed of two parts, which are vertically arranged and have different cross-sectional areas, and the cross-sectional area of the upper part is made larger than the cross-sectional area of the lower part so that the volume of the upper part is hydrostatically balanced. To provide an underground cavity for pressure liquefied gas storage having the feature of a drainage well formed to a volume larger than the volume of water filling the pipe for injecting water, the orifice of the pipe for injecting water is a connection between the upper and lower parts. On the other hand, the orifice of the pipe for draining from the drainage well is disposed in the lower part of the drainage well while being disposed in the vicinity of the drainage well.
このため、上記圧力液化ガス貯蔵用地下空洞を使用しな
い場合に、上記排水する管からの排水を止め、上記排水
井内の水位が上昇し、この水位が空洞の底部に達した際
に、上記注水する管が地上端において大気圧まで減圧さ
れると、上記排水井の上記上方部分の水の容積分の水が
確実に上記注水する管内に、静水圧平衡になる高さまで
注水される。ここで、大きい断面積Ｓ′の上記上方部分
の深さｈ′は、以下の条件を満足する。Therefore, when the underground cavities for pressure liquefied gas storage are not used, the drainage from the draining pipe is stopped, the water level in the drainage well rises, and when the water level reaches the bottom of the cavity, the water injection is performed. When the pipe is depressurized to the atmospheric pressure at the ground end, the volume of water in the upper part of the drainage well is surely poured into the pipe for pouring to a height at which hydrostatic equilibrium is reached. Here, the depth h'of the upper portion of the large cross-sectional area S'satisfys the following conditions.
ｈ′・Ｓ′＞Ｈ・ｓ また、上記圧力液化ガ貯蔵用地下空洞を使用する場合
は、上記排水井の上記下方部分の水位で制御され、上記
排水井の水位を制御する上記排水する管のオリフィスは
上記排水井の上記下方部分に配設されているため、水位
の精度は正確に保たれる。h ′ · S ′> H · s Further, when the above-mentioned underground cavity for pressure liquefaction gas storage is used, the drainage pipe is controlled by the water level in the lower part of the drainage well and controls the water level in the drainage well. Since the orifice of is disposed in the lower part of the drain well, the accuracy of the water level is maintained accurately.
上記上方部分の断面積を大きくするのにともない、上記
上方部分の深さは小さくできるため、上記排水井の深さ
が減らされる。As the cross-sectional area of the upper portion is increased, the depth of the upper portion can be reduced, so that the depth of the drainage well is reduced.
［実施例］ この出願の発明に示す第１図において、第２図と同じ部
分には同じ参照番号が付してある。Embodiments In FIG. 1 shown in the invention of this application, the same parts as those in FIG. 2 are designated by the same reference numerals.
第１図において、この発明による空洞の排水井２は、断
面積Ｓ′を有する上方部分９とこれにより小さい断面積
ｓ′を有する下方部分10とにより構成されている。下方
部分10は第２図に示した吸引オリフィス51より下方に延
びた排水井部分と同じ深さになっている。しかしなが
ら、吸引オリフィス51より上方の高さｈ′は減ってい
る。In FIG. 1, a hollow drainage well 2 according to the invention is constituted by an upper part 9 having a cross-sectional area S'and a lower part 10 having a smaller cross-sectional area s'. The lower portion 10 has the same depth as the drain well portion extending downward from the suction orifice 51 shown in FIG. However, the height h'above the suction orifice 51 is reduced.
すなわち、前述したように、上記上方部分９には、静水
圧平衡にするのに十分な高さまで、注水する管を満たす
のに十分な水の容積が確保されている。排水井を設ける
のに掘削すべき容積は、第２図の場合に対して変らない
が、その深さは減っている。従って、掘削がより容易に
なり水ポンプ管の長さが減る。That is, as described above, the upper portion 9 has a sufficient volume of water to fill the pipe for pouring water to a height high enough to achieve hydrostatic pressure equilibrium. The volume to be excavated to provide a drainage well is the same as in the case of Fig. 2, but the depth is reduced. Therefore, excavation is easier and the length of the water pump pipe is reduced.
また、図１に示すように、この圧力液化ガス貯蔵用地下
空洞を使用する場合の水位制御は、上記下方部分10に配
設された排水用管６の水吸引オリフィス61によって行わ
れるため、この水位制御は精度良く行うことができる。Further, as shown in FIG. 1, since the water level control when using this underground cavity for storing the pressure liquefied gas is performed by the water suction orifice 61 of the drainage pipe 6 arranged in the lower portion 10, Water level control can be performed accurately.
［発明の効果］ 上記のように構成することによって新たに障害またはそ
れ自体に困難が加わるものではなく、しかもなお排水井
の深さを減らすことができるので設備コストが減少する
という利点がある。[Advantages of the Invention] With the above-described configuration, there is an advantage that a new obstacle or difficulty is not added, and the depth of the drainage well can be reduced, so that the facility cost is reduced.
第２図の従来例に示したような空洞は、格納容積をブタ
ン吸引オリフィスの上方の断面積を大きくすることなく
10年間も構成されていたことは注目すべきことで、本願
の自明でないことを証明するものである。The cavity as shown in the conventional example of FIG. 2 has a storage volume without increasing the cross-sectional area above the butane suction orifice.
It was worth noting that it was organized for 10 years, demonstrating the non-obviousness of the present application.
第１図は、この出願の発明による貯蔵空洞の断面図、 第２図は、従来の貯蔵空洞の断面図である。 １……空洞 ２……排水井 ５……液化ガス抜き取り用管 ６……排水用管 51……液化ガス吸引オリフィス 61……水吸引オリフィス FIG. 1 is a sectional view of a storage cavity according to the invention of this application, and FIG. 2 is a sectional view of a conventional storage cavity. 1 …… Cavity 2 …… Drainage well 5 …… Liquefied gas extraction pipe 6 …… Drainage pipe 51 …… Liquefied gas suction orifice 61 …… Water suction orifice
Claims (1)
ガスを圧力液化し、この液化ガスは水と混和しないもの
であって含水岩石内に形成された空洞内において貯蔵さ
れ、該空洞近傍における静水圧によって上記ガスの液化
圧力の平衡が保たれ、上記空洞は、周囲岩石から該空洞
内に侵出する水を集めて排水する排水井と、操作管の少
なくとも１つに上記空洞内圧力と静水圧平衡を確保する
のに充分な高さまでに注水する手段とを設けてなる、室
温における圧力液化ガス用地下貯蔵施設において、 上記排水井は、２つの異なる断面積部分を上下に設けて
構成し、その上方部分は下方部分より断面積を大きく
し、静水圧平衡にする高さまで注水する管内を満たす水
の容積より大きな容積に形成して、上記注水する管のオ
リフィスは、上記上下部分の間の結合部近傍に配設する
一方、上記排水井から排水する管のオリフィスは上記排
水井の水位制御を行う上記下方部分に配設したことを特
徴とする、室温における圧力液化ガス貯蔵用地下空洞の
排水井。1. A gas whose density in the liquid phase is smaller than that of water is pressure-liquefied, and this liquefied gas is immiscible with water and is stored in a cavity formed in hydrous rock, and the vicinity of the cavity. The liquefaction pressure of the gas is balanced by the hydrostatic pressure in the cavity, and the cavity has a drainage well that collects and drains water that invades from the surrounding rocks into the cavity and the pressure in the cavity in at least one of the operation pipes. And a means for injecting water to a height sufficient to ensure hydrostatic pressure equilibrium, in an underground storage facility for pressure liquefied gas at room temperature, the drainage well is provided with two different cross-sectional area parts above and below. The upper portion has a larger cross-sectional area than the lower portion, and is formed to have a volume larger than the volume of water filling the pipe for injecting water to a height for hydrostatic equilibrium. Minute liquefied gas storage at room temperature, characterized in that the orifice of the pipe for draining from the drainage well is disposed in the lower part for controlling the water level of the drainage well Drainage well of underground cavern.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8512562A FR2586437B1 (en) | 1985-08-21 | 1985-08-21 | PUMP FOR UNDERGROUND PRESSURE LIQUEFIED GAS STORAGE |
| FR8512562 | 1985-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246099A JPS6246099A (en) | 1987-02-27 |
| JPH0792197B2 true JPH0792197B2 (en) | 1995-10-09 |
Family
ID=9322314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61187665A Expired - Lifetime JPH0792197B2 (en) | 1985-08-21 | 1986-08-09 | Drainage well in underground cavern for pressure liquefied gas storage |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4701072A (en) |
| EP (1) | EP0217693B1 (en) |
| JP (1) | JPH0792197B2 (en) |
| KR (1) | KR940002460B1 (en) |
| DE (1) | DE3663127D1 (en) |
| FR (1) | FR2586437B1 (en) |
| MX (1) | MX168962B (en) |
| NO (1) | NO161845C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3927906C1 (en) * | 1989-08-24 | 1991-02-14 | Energieversorgung Weser-Ems Ag, 2900 Oldenburg, De | |
| KR920703424A (en) * | 1990-11-15 | 1992-12-17 | 뒤푸르노 장-마리 | Method and device for safely protecting liquefied gas stored underground |
| RU2043278C1 (en) * | 1991-03-06 | 1995-09-10 | Научно-производственное предприятие "Биотехинвест" | Consumer gas supply method |
| FR2707270B1 (en) * | 1993-07-05 | 1995-09-08 | Geostock | Sump for underground hydrocarbon storage cavity with simultaneous maintenance and operation. |
| US5419655A (en) * | 1993-08-02 | 1995-05-30 | Westinghouse Electric Corporation | Collection of liquid from below-ground location |
| FR2731042B1 (en) * | 1995-02-28 | 1997-04-25 | Geostock Societe Francaise De | PROCESS FOR GASTING A SALT CAVITY |
| RU2136566C1 (en) * | 1998-08-07 | 1999-09-10 | Предприятие "Кубаньгазпром" | Method of building and operation of underground gas storage in sandwich-type nonuniform low penetration slightly cemented terrigenous reservoirs with underlaying water-bearing stratum |
| US6290430B1 (en) * | 1999-09-03 | 2001-09-18 | Camco International, Inc. | System for pumping liquids having a low specific gravity from a subterranean storage cavern |
| NO333942B1 (en) * | 2010-07-01 | 2013-10-28 | Statoil Petroleum As | Methods for storing carbon dioxide compositions in geological subsurface formations and devices for use in such processes |
| US9353683B2 (en) * | 2011-11-15 | 2016-05-31 | Conocophillips Company | Method for storing compressed air in porous subsurface locations |
| RU2533465C1 (en) * | 2013-06-13 | 2014-11-20 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" | Well completion and operation method for underground gas storage in water-bearing formation with inhomogeneous lithologic structure |
| RU2686259C1 (en) * | 2018-02-12 | 2019-04-24 | Публичное акционерное общество "Газпром" | Method of completing and operation of well of underground gas storages |
| RU2707478C1 (en) * | 2018-12-29 | 2019-11-26 | Открытое акционерное общество "Газпром трансгаз Беларусь" | Method of creation and operation of underground gas storage in deposits of rock salt |
| CN114056834B (en) * | 2021-10-29 | 2023-02-03 | 中国科学院武汉岩土力学研究所 | A kind of oil and gas mixed storage structure and storage and collection method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089309A (en) * | 1960-03-25 | 1963-05-14 | Sun Oil Co | Subterranean storage of fluids |
| US3084515A (en) * | 1960-07-20 | 1963-04-09 | Sun Oil Co | Underground storage of fluids |
| BE627676A (en) * | 1962-02-17 | |||
| US3505821A (en) * | 1968-10-21 | 1970-04-14 | Fenix & Scisson Inc | Method of preparing a cavern for storing anhydrous ammonia |
| FR2445483A1 (en) * | 1978-12-28 | 1980-07-25 | Geostock | SAFETY METHOD AND DEVICE FOR UNDERGROUND LIQUEFIED GAS STORAGE |
| FR2473618A1 (en) * | 1980-01-11 | 1981-07-17 | Geostock | PROCESS FOR PRODUCING UNDERGROUND FLUID STORAGE |
-
1985
- 1985-08-21 FR FR8512562A patent/FR2586437B1/en not_active Expired
-
1986
- 1986-08-09 JP JP61187665A patent/JPH0792197B2/en not_active Expired - Lifetime
- 1986-08-15 MX MX003462A patent/MX168962B/en unknown
- 1986-08-19 EP EP86401831A patent/EP0217693B1/en not_active Expired
- 1986-08-19 DE DE8686401831T patent/DE3663127D1/en not_active Expired
- 1986-08-20 NO NO863350A patent/NO161845C/en unknown
- 1986-08-20 KR KR1019860006868A patent/KR940002460B1/en not_active Expired - Fee Related
- 1986-08-21 US US06/898,550 patent/US4701072A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO863350D0 (en) | 1986-08-20 |
| NO161845B (en) | 1989-06-26 |
| FR2586437A1 (en) | 1987-02-27 |
| KR870002338A (en) | 1987-03-30 |
| JPS6246099A (en) | 1987-02-27 |
| FR2586437B1 (en) | 1987-12-18 |
| DE3663127D1 (en) | 1989-06-08 |
| EP0217693B1 (en) | 1989-05-03 |
| US4701072A (en) | 1987-10-20 |
| NO161845C (en) | 1989-10-04 |
| EP0217693A1 (en) | 1987-04-08 |
| NO863350L (en) | 1987-02-23 |
| KR940002460B1 (en) | 1994-03-24 |
| MX168962B (en) | 1993-06-16 |
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